Talia is dead. As the second, more ruthless, more emotional daughter of Ra’s Al Ghul, and the greatest thing Ra’s ever lost, you ran your own organization outside of Gotham, away from him. Your father had called you back to the League, so you could take over Talia’s operations.

Little did you know, your dear sister’s ex-boyfriend, was also your greatest enemy, now. Her death, put a target on your back.

Bruce, or rather Batman, has only just figured out the League had a new Talia. A new woman, a new badass.